package com.itheima.algorithm.recursion;

/**
 * 反向打印字符串
 */
public class ReversePrintString {

    public static void f(int n,String str){
        if(n == str.length()){
            return ;
        }
        f(n+1,str);
        System.out.println(str.charAt(n));

    }



    public static void main(String[] args) {
        f(0,"abcd");
    }
}
